.fl {
    float: left;
}
.fr {
    float: right;
}
.hide {
    display: none;
}
.show {
    display: block;
}
li {
    list-style: none;
}
a {
    text-decoration: none;
}
body,p,img,span,li,ul,div,input,button {
    margin: 0;
    border:none;
    padding: 0;
    outline: none;
}
body {
    font-size: 17px;
    margin:  0 auto;
    background: #faf5f6;
    top:0;
    left:0;
}
.no-scroll {
    height:100%;
    overflow: hidden;
}
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.toTop {
    position: fixed;
    right: 30px;
    bottom: 50px;
    font-family: iconfont;
    display: none;
    font-size: 37px;
    width: 50px;
    height: 50px;
    background-color: #fff;
    border: 1px solid #CCCCCC;
    border-radius: 50px;
    text-align: center;
    z-index: 11;
    line-height: 50px;
    color: #8c8c8c;
}